| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.74 | 10.124% | $153.8873 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $167.57 | 10.453% | $185.0861 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $96.72 | 10.767% | $107.1338 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $212.81 | 13.329% | $241.1754 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $184.49 | 11.870% | $206.389 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $5.79 | 12.285% | $6.5013 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $200.95 | 3.492% | $207.9672 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $1,008.07 | $1,108.1401 | $1,108.15 | $1,108.20 | $1,108.20 | |